Cow-nosed ray vs Giant Noctule

Rhinoptera bonasus compared with Nyctalus lasiopterus

Key Differences

• Cow-nosed ray is Vulnerable while Giant Noctule is Not Evaluated.

Taxonomic Classification

Rank	Cow-nosed ray	Giant Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Chiroptera (Bats)
Family	Myliobatidae	Vespertilionidae
Genus	Rhinoptera	Nyctalus
Species	Rhinoptera bonasus	Nyctalus lasiopterus

Evolutionary Relationship

Cow-nosed ray and Giant Noctule share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cow-nosed ray

VU — Vulnerable

Giant Noctule

NE — Not Evaluated

Physical Characteristics

Attribute	Cow-nosed ray	Giant Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cow-nosed ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Giant Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium and Ukraine.